rat faah

FAAH-IN-1 is a fatty acid amide hydrolase (FAAH) inhibitor with IC50 values of 145 nM for rat FAAH and 650 nM for human FAAH.

Biochanin A (4-Methylgenistein) is an isoflavone derivative isolated from red clover Trifolium pratense with anticarcinogenic properties. Biochanin A is a naturally occurring fatty acid amide hydrolase (FAAH) inhibitor.

JNJ-1661010 (Takeda-25) is an effective and specific FAAH inhibitor (IC50: 10/ 12 nM for rat/human), shows >100-fold selectivity for FAAH-1 than FAAH-2.

BIA 10-2474 is a long-acting reversible inhibitor of fatty acid amide hydrolase (FAAH) that increases levels of the neurotransmitter anandamide in the central nervous system and in peripheral tissues (that is, the rest of the body other than the brain and spinal cord). BIA 10-2474(BIA10-2474) interacts with the human endocannabinoid system. BIA 10-2474(BIA10-2474) was in development for the treatment of a range of different medical conditions from anxiety to Parkinson's disease, also for the treatment of chronic pain of multiple sclerosis, Y, hypertension or the treatment of obesity.

MK-3168 (12C) functions as a FAAH inhibitor, exhibiting IC50 values of 1.0 nM, 5.5 nM, and 1.7 nM for human, rhesus, and rat respectively. It demonstrates effective brain uptake and FAAH-specific signaling. Additionally, 11 C MK-3168 is applicable as a FAAH PET tracer.

ASP8477 is a potent and selective FAAH inhibitor. It increases anandamide levels in the brain when administered orally. In rat models of neuropathic and osteoarthritic pain, ASP8477 demonstrates significant efficacy without causing motor coordination issues. A single oral dose of ASP8477 improves thermal hyperalgesia and cold allodynia in rats with chronic constriction nerve injury. Moreover, ASP8477 restores the decreased muscle pressure threshold in a myalgia model induced by reserpine. Research indicates that ASP8477 possesses analgesic effects effective for alleviating neuropathic and functional pain, making its pharmacological properties suitable for chronic pain treatment.

AZ513 is a reversible FAAH inhibitor, exhibiting an IC50 of 551 nM for human FAAH and 27 nM for rat FAAH. It inhibits the hydrolysis of arachidonoyl ethanolamide in HEK293 cells transfected with human FAAH, with an IC50 of 360 nM.

JNJ-42165279 covalently inactivates the FAAH enzyme but is highly selective with regard to other enzymes, ion channels, transporters, and receptors. JNJ-42165279 (10 μM) exhibits high selectivity against a panel of 50 receptors, enzymes, transporters, and

URB754 is a potent and noncompetitive inhibitor of monoacylglycerol lipase (MAGL), exhibiting an IC50 value of 200 nM for the recombinant rat brain enzyme. However, it does not inhibit human recombinant, rat brain, or mouse brain MAGL at concentrations up to 100 μM. There is evidence that the MAGL inhibitory activity of URB754 may be attributed to the impurity bis(methylthio)mercurane (IC50 = 11.9 nM for rat recombinant MAGL) that is found in commercial preparations. URB754 inhibits rat brain fatty acyl amide hydrolase (FAAH) with an IC50 value of 32 μM and binds weakly to the rat central cannabinoid (CB1) receptor with an IC50 value of 3.8 μM. It does not inhibit COX-1 or COX-2 at concentrations up to 100 μM. Inhibition of MAGL hydrolysis of 2-arachidonoyl glycerol (2-AG) is associated with enhanced stress-induced analgesia and may represent a novel drug target in pain and stress management.

N-(1-(3,4-Dihydroxyphenyl)propan-2-yl)oleamide binds to the cannabinoid 1 (CB1) receptor with a Ki value of 365 nM in a radioligand binding assay using rat brain homogenate. It has an EC50 value of 698 nM for the peroxisome proliferator-activated receptor α (PPARα) in a luciferase reporter assay and, in rats, it decreases food intake. It does not inhibit fatty acid amide hydrolase (FAAH).

KML29 is highly selective and effective monoacylglycerol lipase (MAGL) inhibitor. It has effective inhibition of human/mouse/rat MAGL (IC50: 5.9/15/43 nM). It has not inhibitory for FAAH (IC50 > 50 μM). It also effectively and selectively blocks hydrolysis of 2-arachidonoylglycerol (2-AG) in mice (IC50: 2.5 nM, 2-AG; >50 μM, AEA).

PF-04457845 is a greatly and effctive FAAH inhibitor, and for hFAAH(IC50=7.2±0.63 nM) and rFAAH(IC50=7.4±0.62 nM).

JNJ-40413269 is a competitive inhibitor of fatty acid amide hydrolase (FAAH), which demonstrates robust central target engagement, and shows efficacious in a rat model of neuropathic pain.

Fatty acid amide hydrolase (FAAH), an enzyme responsible for the hydrolysis and inactivation of fatty acid amides like anandamide and oleamide, has been identified as a target by the potent FAAH inhibitor PHOP. PHOP demonstrates remarkable inhibitory activity with K_i values as low as 0.094 nM for human FAAH and 0.2 nM for rat FAAH. Additionally, through a proteomics assay focusing on the serine hydrolase enzyme family, to which FAAH belongs, PHOP's selectivity was evaluated, presenting IC_50 values of 1.1 nM against FAAH, 1.4 nM against triacylglycerol hydrolase (TGH), and greater than 100 µM against an uncharacterized hydrolase (KIAA1363). This specificity profile of PHOP underscores its potential for yielding precise outcomes in studies involving complex biological systems.

AKU-005 is a dual inhibitor of FAAH and MAGL, exhibiting IC50 values of 63 nM and 389 nM against rat and human FAAH, respectively. This compound has potential for researching trigeminal nociceptive hypersensitivity.